多胚水稻品系APⅣ反足细胞多样性的观察  

OBSERVATION ON DIVERSITY OF ANTIPODAL CELLS IN POLYEMBRYONIC RICE STRAIN APⅣ

作　　者：刘向东[1,2] 卢永根[1,2] 徐雪宾 徐是雄 

机构地区：[1]华南农业大学农学系 [2]香港大学植物学系

出　　处：《华南农业大学学报》1997年第2期7-12,共6页Journal of South China Agricultural University

摘　　要：利用ＧＭＡ切片技术对多胚水稻品系ＡＰⅣ反足细胞的研究表明，ＡＰⅣ反足细胞在数目、形态、位置、分裂方式、分化的方向和功能等都存在多样性。The antipodal cells in polyembryonic rice strain APⅣ were studied by using the technology of GMA serial sections. The diversity of antipodal cells was detected in number, shape, position, way of dividing, direction of differentiation and function. It suggested that the development of antipodal cells was complicated in embryo sac.

关 键 词：水稻 多胚现象 胚胎学 反足细胞 

分 类 号：S511.101[农业科学—作物学]